define('ace/mode/abc_highlight_rules', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
  'use strict'

  var oop = require('../lib/oop')
  var TextHighlightRules = require('./text_highlight_rules').TextHighlightRules

  var ABCHighlightRules = function() {
    this.$rules = {
      start: [
        {
          token: ['zupfnoter.information.comment.line.percentage', 'information.keyword', 'in formation.keyword.embedded'],
          regex: '(%%%%)(hn\\.[a-z]*)(.*)',
          comment: 'Instruction Comment'
        },
        {
          token: ['information.comment.line.percentage', 'information.keyword.embedded'],
          regex: '(%%)(.*)',
          comment: 'Instruction Comment'
        },

        {
          token: 'comment.line.percentage',
          regex: '%.*',
          comment: 'Comments'
        },

        {
          token: 'barline.keyword.operator',
          regex: '[\\[:]*[|:][|\\]:]*(?:\\[?[0-9]+)?|\\[[0-9]+',
          comment: 'Bar lines'
        },
        {
          token: ['information.keyword.embedded', 'information.argument.string.unquoted'],
          regex: '(\\[[A-Za-z]:)([^\\]]*\\])',
          comment: 'embedded Header lines'
        },
        {
          token: ['information.keyword', 'information.argument.string.unquoted'],
          regex: '^([A-Za-z]:)([^%\\\\]*)',
          comment: 'Header lines'
        },
        {
          token: ['text', 'entity.name.function', 'string.unquoted', 'text'],
          regex: '(\\[)([A-Z]:)(.*?)(\\])',
          comment: 'Inline fields'
        },
        {
          token: ['accent.constant.language', 'pitch.constant.numeric', 'duration.constant.numeric'],
          regex: '([\\^=_]*)([A-Ga-gz][,\']*)([0-9]*/*[><0-9]*)',
          comment: 'Notes'
        },
        {
          token: 'zupfnoter.jumptarget.string.quoted',
          regex: '[\\"!]\\^\\:.*?[\\"!]',
          comment: 'Zupfnoter jumptarget'
        }, {
          token: 'zupfnoter.goto.string.quoted',
          regex: '[\\"!]\\^\\@.*?[\\"!]',
          comment: 'Zupfnoter goto'
        },
        {
          token: 'zupfnoter.annotation.string.quoted',
          regex: '[\\"!]\\^\\!.*?[\\"!]',
          comment: 'Zupfnoter annoation'
        },
        {
          token: 'zupfnoter.annotationref.string.quoted',
          regex: '[\\"!]\\^\\#.*?[\\"!]',
          comment: 'Zupfnoter annotation reference'
        },
        {
          token: 'chordname.string.quoted',
          regex: '[\\"!]\\^.*?[\\"!]',
          comment: 'abc chord'
        },
        {
          token: 'string.quoted',
          regex: '[\\"!].*?[\\"!]',
          comment: 'abc annotation'
        }

      ]
    }
    this.normalizeRules()
  }

  ABCHighlightRules.metaData = {
    fileTypes: ['abc'],
    name: 'ABC',
    scopeName: 'text.abcnotation'
  }

  oop.inherits(ABCHighlightRules, TextHighlightRules)

  exports.ABCHighlightRules = ABCHighlightRules
})

define('ace/mode/folding/cstyle', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) {
  'use strict'

  var oop = require('../../lib/oop')
  var Range = require('../../range').Range
  var BaseFoldMode = require('./fold_mode').FoldMode

  var FoldMode = exports.FoldMode = function(commentRegex) {
    if (commentRegex) {
      this.foldingStartMarker = new RegExp(
        this.foldingStartMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.start)
      )
      this.foldingStopMarker = new RegExp(
        this.foldingStopMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.end)
      )
    }
  }
  oop.inherits(FoldMode, BaseFoldMode);

  (function() {
    this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/
    this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/
    this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/
    this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/
    this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/
    this._getFoldWidgetBase = this.getFoldWidget
    this.getFoldWidget = function(session, foldStyle, row) {
      var line = session.getLine(row)

      if (this.singleLineBlockCommentRe.test(line)) {
        if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line)) { return '' }
      }

      var fw = this._getFoldWidgetBase(session, foldStyle, row)

      if (!fw && this.startRegionRe.test(line)) { return 'start' } // lineCommentRegionStart

      return fw
    }

    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
      var line = session.getLine(row)

      if (this.startRegionRe.test(line)) { return this.getCommentRegionBlock(session, line, row) }

      var match = line.match(this.foldingStartMarker)
      if (match) {
        var i = match.index

        if (match[1]) { return this.openingBracketBlock(session, match[1], row, i) }

        var range = session.getCommentFoldRange(row, i + match[0].length, 1)

        if (range && !range.isMultiLine()) {
          if (forceMultiline) {
            range = this.getSectionRange(session, row)
          } else if (foldStyle != 'all') { range = null }
        }

        return range
      }

      if (foldStyle === 'markbegin') { return }

      var match = line.match(this.foldingStopMarker)
      if (match) {
        var i = match.index + match[0].length

        if (match[1]) { return this.closingBracketBlock(session, match[1], row, i) }

        return session.getCommentFoldRange(row, i, -1)
      }
    }

    this.getSectionRange = function(session, row) {
      var line = session.getLine(row)
      var startIndent = line.search(/\S/)
      var startRow = row
      var startColumn = line.length
      row = row + 1
      var endRow = row
      var maxRow = session.getLength()
      while (++row < maxRow) {
        line = session.getLine(row)
        var indent = line.search(/\S/)
        if (indent === -1) { continue }
        if (startIndent > indent) { break }
        var subRange = this.getFoldWidgetRange(session, 'all', row)

        if (subRange) {
          if (subRange.start.row <= startRow) {
            break
          } else if (subRange.isMultiLine()) {
            row = subRange.end.row
          } else if (startIndent == indent) {
            break
          }
        }
        endRow = row
      }

      return new Range(startRow, startColumn, endRow, session.getLine(endRow).length)
    }
    this.getCommentRegionBlock = function(session, line, row) {
      var startColumn = line.search(/\s*$/)
      var maxRow = session.getLength()
      var startRow = row

      var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/
      var depth = 1
      while (++row < maxRow) {
        line = session.getLine(row)
        var m = re.exec(line)
        if (!m) continue
        if (m[1]) depth--
        else depth++

        if (!depth) break
      }

      var endRow = row
      if (endRow > startRow) {
        return new Range(startRow, startColumn, endRow, line.length)
      }
    }
  }).call(FoldMode.prototype)
})

define('ace/mode/abc', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text', 'ace/mode/abc_highlight_rules', 'ace/mode/folding/cstyle'], function(require, exports, module) {
  'use strict'

  var oop = require('../lib/oop')
  var TextMode = require('./text').Mode
  var ABCHighlightRules = require('./abc_highlight_rules').ABCHighlightRules
  var FoldMode = require('./folding/cstyle').FoldMode

  var Mode = function() {
    this.HighlightRules = ABCHighlightRules
    this.foldingRules = new FoldMode()
    this.$behaviour = this.$defaultBehaviour
  }
  oop.inherits(Mode, TextMode);

  (function() {
    this.$id = 'ace/mode/abc'
  }).call(Mode.prototype)

  exports.Mode = Mode
});
(function() {
  window.require(['ace/mode/abc'], function(m) {
    if (typeof module === 'object' && typeof exports === 'object' && module) {
      module.exports = m
    }
  })
})()
